Mobile applications have become an integral part of our lives. We use them to browse the internet, network, communicate, and much more. But they also expose us to risks caused by fraudsters who may steal information or damage our phones.
According to 2024 data from Asee, over 75% of published apps have at least one security vulnerability. This means that three out of every four of your favourite apps could be risky to use. It’s important to stay cautious when downloading and maintaining apps. Here are ten simple tips that can help keep your mobile apps secure.The first step in mobile app security is choosing safe apps. Some apps aren’t secure, even if they look legitimate. Always be aware of the source before you click ‘download’. Only get your apps from the App Store or Google Play. These stores check apps to ensure they’re safe. Don’t download from random websites — they might have fake apps that can harm your phone.
Before downloading an app, see what other people are saying about it. If many users report that it’s reliable and safe, it’s likely fine. But if there are frequent complaints or reports of problems, it’s best to avoid it.
Before installing any app, take a moment to read what permissions it requests. Apps often ask for access to certain features, such as your location or camera. Consider whether the app truly needs that information. If it asks for too much access, don’t install it.
Keep your phone’s software up to date. Updates frequently include patches for security vulnerabilities, making it more difficult for hackers to exploit your device.
We use apps for countless daily tasks — from sending emails to managing finances. If an app is hacked, your personal information could be exposed. Protect your apps with strong passwords that combine letters, numbers, and symbols. Avoid using the same password for all apps — that way, if one is compromised, others remain safe.
Two-factor authentication adds an extra layer of protection. It may send a code to your phone or email when you log in, making it far harder for anyone else to access your accounts.
Public Wi-Fi is rarely secure. Hackers can intercept your activity or steal sensitive information. Avoid using public Wi-Fi when accessing important apps — wait until you’re connected to a trusted network, especially for banking or payment apps.
Always log out of apps when you’re finished, particularly those containing personal or financial information. If your phone is lost or stolen, this simple step can prevent unauthorised access.
App developers regularly release updates to fix bugs and security issues. Keeping your apps up to date helps safeguard your information and improves overall performance.
Many apps and devices now include extra security features, such as fingerprint or facial recognition. Enable these where possible — they provide an extra barrier against unauthorised use.